/*
 *  Copyright 2007 Google Inc.

 * 	Licensed under the Apache License, Version 2.0 (the "License");
 *	you may not use this file except in compliance with the License.
 *	You may obtain a copy of the License at
 
 *  	http://www.apache.org/licenses/LICENSE-2.0

 *	Unless required by applicable law or agreed to in writing, software
 *	distributed under the License is distributed on an "AS IS" BASIS,
 *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *	See the License for the specific language governing permissions and
 *	limitations under the License.

 */

package com.byjyate.rssdreamwork;

import java.io.*;
import java.util.Collections;
import javax.cache.*;
import javax.servlet.http.*;

@SuppressWarnings("serial")
public class ClearCacheServlet extends HttpServlet {
	@Override
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws IOException {
        Cache cache = null;

        try {
            CacheFactory cacheFactory = CacheManager.getInstance().getCacheFactory();
            cache = cacheFactory.createCache(Collections.emptyMap());
            cache.clear();
        }  catch (CacheException e) {}
		
		PageInfoRepository pageInfoRepo = new PageInfoRepository();
		try {
			pageInfoRepo.clearFinished();
		} finally {}
		pageInfoRepo.close();
		String robot = null;
		try {
			robot = req.getParameter("robot");
		} catch (Exception e) {}
		if (robot != null && robot.equals("true"))
		{
			resp.getWriter().println("");
			return;
		}
		resp.sendRedirect("/admin/admin.jsp");
	}
	
	public void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws IOException {
		doGet(req, resp);
	}

}
